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Modular time relaysTM series

Modular timerelays

LOVATO Electric extends the range of electronic time relays with newmodular models of the TM series, line.

Models with multiscale 0.1 seconds … 100 days

Wide supply voltage range 12 … 440V

Excellent time accuracy and stability

Immunity to industrial ambient noise

Operating temperature -20 … +60°C

Robust modular DIN 43880 housing, one module

35mm DIN rail mounting or screw fixing by extractible clips

Conductor section 0.2 ... 4mm2

Reliable in most severe operating conditions.

Screw fixing facility

Large cable entries

OUTPUT CONTACTS

Contact arrangement 1 delayed N/OMaximum switching voltage 250VAC

Conventional free air 16Athermal current (Ith)

OTHER INFORMATION

Operating temperature -20…+60°C

Quantity per package [n°] 1

Net weight [kg] 0.060

Time relays

Staircase time relay

ORDER CODE TM P TM M1 TM M2 TM PL TM D TM ST TM ST A440

DESCRIPTION

Staircaseillumination

CONTROL CIRCUIT

Rated supply220-240VACvoltage (Us)

TIMING CIRCUIT

Time setting range Single scale0.5-20min ORDER CODE TM LS

- Connection with up to 50 light-up switchesmaximum

- Suitable for 3 or 4-wire systems- 1 slide switch for manual or automatic

operation (constant lighting)- Extra lighting time function: when the

button is pressed for more than 3s, the timerelay remains energised for 1 hour.By pressing it again for additional 3s, thetime relay de-energises.

DESCRIPTION

On delay Programmable Programmable Asymmetrical True off For star- deltamultifunction multifunction recycle delay starting

CONTROL CIRCUIT

Rated supply 24-48VDC12-240VAC/DC 24-240VAC/DC

24/48VDC380-440VACvoltage (Us) 24-240VAC 24-240VAC

TIMING CIRCUIT

Timing setting range Multiscale Multiscale Multiscale Multiscale0.1-1s 0.1-1s 0.06-0,6s 0.1-1s1-10s 1-10s 0.6-6s 1-10s6-60s 6-60s 6-60s 6-60s

1-10min 1-10min 8-180s 1-10min6-60min 6-60min1-10h 1-10h

0.1-1 day 0.1-1 day1-10 days 1-10 daysON only 3-30 daysOFF only 10-100 days

OUTPUT CONTACTS

Contact arrangement 1 delayed 1 instantaneous/ 1 delayed2 delayed N/Ochangeover delayed N/O + changeover

1 delayed c/o

Maximum switching 250VACvoltage

Conventional free air8A 5A 8Athermal current (Ith)

OTHER INFORMATION

Operating ambient temperature -20…+60°C

Quantity per package [n°] 1

Net weight [kg] 0.048 0.053 0.078 0.060 0.065

Operational and wiring diagramsONA1-A2 = Power supply = LED indicator for power on = LED indicator for relay state

A1

A2 16 18

S

S

15

A2A1

1516

18

t

ON

AB

C

DE F

G

H

IJ

A2A1

1516

18

t (pause)

t (pause)

t (work)

t (work)

ON

AB

C

DE F

G

H

IJ

A2A1

1516

18

t (work)

t (work)

t (pause)

t (pause)

ON

AB

C

DE F

G

H

IJ

A2A1

1516

18

t

ON

SA

B

C

DE F

G

H

IJ

TM M1

A1 15

A2 16 18

On delay. Delay on make, withstart at relay energising

On delay. Delay on make, withstart at relay energising

Pulse on relay energising withstart on energising

Flasher, starting with OFF (pause)interval. Equal timing recycle, OFFfirst

Flasher, starting with ON (work)interval. Equal timing recycle, ONfirst

Off delay. Relay energising at external contactclosing with start on break

With the rotary switch on INST, the con-figurable contact (23 - 24) instantaneou-sly switches at relay energising.With the rotary switch on DEL, the con-figurable contact (27 - 28) replicates thesame operation of the first contact(15 - 18).

A1 S 15

A2 16 18

S

23

24

INST

DEL

A1 S 15

A2 16 18

S

27

28

TM M2

A1

A2 16 18

S 15

TM PLON first (W)

OFF first (P)

A2A1

1516

18

t

ON

A

B

C

DE F

G

H

IJ

A2A1

1516

18

t

ON

A2A1

1516

18

t

ON

S

t

AB

C

DE F

G

H

IJ

A2A1

1516

18

t

ON

S

t t t

AB

C

DE F

G

H

IJ

A2A1

1516

18

ON

SA

B

C

DE F

G

H

IJ

Pulse on relay energising withstart at external contact opening

On-Off delay. Delay on make, with start atexternal contact closing, and delay at break,with start at external contact opening

Internal trigger ON/OFF. Relay contact eitheropens or closes at each external contact closing

A2A1

1516

18

t

ON

S

t

AB

C

DE F

G

H

IJ

A2A1

1516

18

ON

t t0,5s0,5s

AB

C

DE F

G

H

IJ

Pulse generator. Unequal timing recycle, startingwith ON pulse time and 0.5sec OFF time

Pulse on relay energising with startat external contact closing

A2

S-A1

A1

1516

18

W WP P

ON

A2

S-A1

A1

1516

18

P PW W

ON

TM P

Operational and wiring diagramsONA1-A2 = Power supply = LED indicator for power on = LED indicator for relay state

TM D True off delay. Delay on break, starting atrelay de-energising

59.9

5843.7

90

17.5

Ø4.2

4599 104.

7

5

Certifications obtained:cULus, GOST.

Compliant with standards:IEC/EN 61812-1.

N

L

L

N

L

N

4

3 N

L 4

3

NL

t

>3s >3s >3s

t 1h

ON

L/N

3

L

4

NL

ON

L

4

TM LS Staircase lighting

Dimensions [mm] Certifications and compliance

18

1615

A2A1

ON

A1 15

A2 16 18

t

2817

A2A1

1718

ON

start

transition

A1 17

18 28A2

TM ST For star-delta starting

DIN mount time relays

Plug-in and flush-mount time relays, 48x48mm

31 AT1P… On delay. Multiscale. Multivoltage in AC. 1 changeover contact.31 AT1CP… On delay. Multiscale. Multivoltage in AC and DC. 1 changeover contact.31 ATD… Off delay. Multiscale. Single voltage in AC and DC. 1 changeover contact.31 AT1DP… Off delay at external contact opening. Multiscale. Single voltage in AC and DC.

1 changeover contact.31 BTPM 220 Multifunction. Multiscale. Multivoltage in AC and DC. 2 independent changeover contacts.31 DRPL 220 Asymmetrical recycle. Multiscale. Multivoltage in AC and DC. 2 independent changeover contacts.31 BT2N… For starting. Dual voltage in AC and DC.

31 L48T… On delay. Single scale. Single voltage. 1 changeover contact.31 L48TP… On delay. Multiscale. Multivoltage. 1 changeover contact.31 L48TPB… On delay. Multiscale. Single voltage. 2 independent changeover contacts.31 L48M… Multifunction. Multiscale. Multivoltage. 2 changeover contacts.

The above-indicated order codes must be completed with the end-scale time value, if any, and the supply voltage.Contact our Customer Service (Tel. +39 035 4282422; email: service@LovatoElectric.com).

LOVATO Electric can also offer a complete range of time relays in thefollowing versions.

LOVATO Electric offices in the world

www.LovatoElectric.comLOVATO ELECTRIC S.P.A.CONTROL SOLUTIONS FOR INDUSTRYVIA DON E. MAZZA, 12 - 24020 GORLE (BERGAMO) ITALYTel. +39 035 4282111 Fax +39 035 4282200E-mail: info@LovatoElectric.com Sales Department: Tel. +39 035 4282354 - Fax +39 035 4282400

United KingdomLOVATO (UK) LTDTel. +44 8458 110023www.Lovato.co.uk

Czech RepublicLOVATO S.R.O.Tel. +420 382 265482www.Lovato.cz

GermanyDELTEC LOVATO GmbHTel. +49 7237 1733www.DeltecLovato.de

USALOVATO ELECTRIC INCTel. +1 757 545 4700www.LovatoUsa.com

SpainLOVATO ELECTRIC SLUTel. +34 93 7812016www.LovatoElectric.es

CanadaLOVATO ELECTRICCORPORATIONTel. +1 450 681 9200www.Lovato.ca

PolandLOVATO ELECTRIC SP. Z O.O.Tel. +48 71 7979010www.LovatoElectric.pl

MexicoLOVATO ELECTRICDE MEXICO, S.A. DE C.V.Tel. +52 555 3415662www.LovatoElectric.com.mx

Present in over 90 countries

new

2010

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A05 LINE 1 WRONG PHASE SEQ

A06 LINE 2 WRONG PHASE SEQ

A07 LOAD NOT POWERED T. OU

A08 GENERATOR NOT READ

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A07 LOAD NOT POWERED T. OU

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